Noun subclass lepidosauria has 1 sense
  1. Lepidosauria, subclass Lepidosauria - diapsid reptiles: lizards; snakes; tuataras
    --1 is a kind of class
    --1 is a member of Reptilia, class Reptilia
    --1 has members:
     Rhynchocephalia, order Rhynchocephalia; Squamata, order Squamata
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